<template>
    <div class="app-container">
        <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch">
            <el-form-item label="表名称" prop="tableName">
                <el-input
                        v-model="queryParams.tableName"
                        placeholder="请输入表名称"
                        clearable
                        style="width: 200px"
                        @keyup.enter="handleQuery"
                />
            </el-form-item>
            <el-form-item label="表描述" prop="tableComment">
                <el-input
                        v-model="queryParams.tableComment"
                        placeholder="请输入表描述"
                        clearable
                        style="width: 200px"
                        @keyup.enter="handleQuery"
                />
            </el-form-item>
            <el-form-item label="创建时间" style="width: 308px">
                <el-date-picker
                        v-model="dateRange"
                        value-format="YYYY-MM-DD"
                        type="daterange"
                        range-separator="-"
                        start-placeholder="开始日期"
                        end-placeholder="结束日期"
                ></el-date-picker>
            </el-form-item>
            <el-form-item>
                <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
                <el-button icon="Refresh" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button
                        type="primary"
                        plain
                        icon="Download"
                        :disabled="multiple"
                        @click="handleGenTable"
                        v-hasPermi="['tool:gen:code']"
                >生成
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="primary"
                        plain
                        icon="Plus"
                        @click="openCreateTable"
                        v-hasRole="['admin']"
                >创建
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="info"
                        plain
                        icon="Upload"
                        @click="openImportTable"
                        v-hasPermi="['tool:gen:import']"
                >导入
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="success"
                        plain
                        icon="Edit"
                        :disabled="single"
                        @click="handleEditTable"
                        v-hasPermi="['tool:gen:edit']"
                >修改
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="danger"
                        plain
                        icon="Delete"
                        :disabled="multiple"
                        @click="handleDelete"
                        v-hasPermi="['tool:gen:remove']"
                >删除
                </el-button>
            </el-col>
            <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="tableList" @selection-change="handleSelectionChange">
            <el-table-column type="selection" align="center" width="55"></el-table-column>
            <el-table-column label="序号" type="index" width="50" align="center">
                <template #default="scope">
                    <span>{{(queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1}}</span>
                </template>
            </el-table-column>
            <el-table-column
                    label="表名称"
                    align="center"
                    prop="tableName"
                    :show-overflow-tooltip="true"
            />
            <el-table-column
                    label="表描述"
                    align="center"
                    prop="tableComment"
                    :show-overflow-tooltip="true"
            />
            <el-table-column
                    label="实体"
                    align="center"
                    prop="className"
                    :show-overflow-tooltip="true"
            />
            <el-table-column label="创建时间" align="center" prop="createTime" width="160"/>
            <el-table-column label="更新时间" align="center" prop="updateTime" width="160"/>
            <el-table-column label="操作" align="center" width="330" class-name="small-padding fixed-width">
                <template #default="scope">
                    <el-tooltip content="预览" placement="top">
                        <el-button link type="primary" icon="View" @click="handlePreview(scope.row)"
                                   v-hasPermi="['tool:gen:preview']"></el-button>
                    </el-tooltip>
                    <el-tooltip content="编辑" placement="top">
                        <el-button link type="primary" icon="Edit" @click="handleEditTable(scope.row)"
                                   v-hasPermi="['tool:gen:edit']"></el-button>
                    </el-tooltip>
                    <el-tooltip content="删除" placement="top">
                        <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
                                   v-hasPermi="['tool:gen:remove']"></el-button>
                    </el-tooltip>
                    <el-tooltip content="同步" placement="top">
                        <el-button link type="primary" icon="Refresh" @click="handleSynchDb(scope.row)"
                                   v-hasPermi="['tool:gen:edit']"></el-button>
                    </el-tooltip>
                    <el-tooltip content="生成代码" placement="top">
                        <el-button link type="primary" icon="Download" @click="handleGenTable(scope.row)"
                                   v-hasPermi="['tool:gen:code']"></el-button>
                    </el-tooltip>
                </template>
            </el-table-column>
        </el-table>
        <pagination
                v-show="total>0"
                :total="total"
                v-model:page="queryParams.pageNum"
                v-model:limit="queryParams.pageSize"
                @pagination="getList"
        />
        <!-- 预览界面 -->
        <el-dialog :title="preview.title" v-model="preview.open" width="80%" top="5vh" append-to-body class="scrollbar">
            <el-tabs v-model="preview.activeName">
                <el-tab-pane
                        v-for="(value, key) in preview.data"
                        :label="key.substring(key.lastIndexOf('/')+1,key.indexOf('.vm'))"
                        :name="key.substring(key.lastIndexOf('/')+1,key.indexOf('.vm'))"
                        :key="value"
                >
                    <el-link :underline="false" icon="DocumentCopy" v-copyText="value"
                             v-copyText:callback="copyTextSuccess" style="float:right">&nbsp;复制
                    </el-link>
                    <pre>{{ value }}</pre>
                </el-tab-pane>
            </el-tabs>
        </el-dialog>
        <import-table ref="importRef" @ok="handleQuery"/>
        <create-table ref="createRef" @ok="handleQuery"/>
    </div>
</template>

<script setup name="Gen">
    import {listTable, previewTable, delTable, genCode, synchDb} from "@/api/tool/gen";
    import router from "@/router";
    import importTable from "./importTable";
    import createTable from "./createTable";

    const route = useRoute();
    const {proxy} = getCurrentInstance();

    const tableList = ref([]);
    const loading = ref(true);
    const showSearch = ref(true);
    const ids = ref([]);
    const single = ref(true);
    const multiple = ref(true);
    const total = ref(0);
    const tableNames = ref([]);
    const dateRange = ref([]);
    const uniqueId = ref("");

    const data = reactive({
        queryParams: {
            pageNum: 1,
            pageSize: 10,
            tableName: undefined,
            tableComment: undefined
        },
        preview: {
            open: false,
            title: "代码预览",
            data: {},
            activeName: "domain.java"
        }
    });

    const {queryParams, preview} = toRefs(data);

    onActivated(() => {
        const time = route.query.t;
        if (time != null && time != uniqueId.value) {
            uniqueId.value = time;
            queryParams.value.pageNum = Number(route.query.pageNum);
            dateRange.value = [];
            proxy.resetForm("queryForm");
            getList();
        }
    })

    /** 查询表集合 */
    function getList() {
        loading.value = true;
        listTable(proxy.addDateRange(queryParams.value, dateRange.value)).then(response => {
            tableList.value = response.rows;
            total.value = response.total;
            loading.value = false;
        });
    }

    /** 搜索按钮操作 */
    function handleQuery() {
        queryParams.value.pageNum = 1;
        getList();
    }

    /** 生成代码操作 */
    function handleGenTable(row) {
        const tbNames = row.tableName || tableNames.value;
        if (tbNames == "") {
            proxy.$modal.msgError("请选择要生成的数据");
            return;
        }
        if (row.genType === "1") {
            genCode(row.tableName).then(response => {
                proxy.$modal.msgSuccess("成功生成到自定义路径：" + row.genPath);
            });
        } else {
            proxy.$download.zip("/tool/gen/batchGenCode?tables=" + tbNames, "ruoyi.zip");
        }
    }

    /** 同步数据库操作 */
    function handleSynchDb(row) {
        const tableName = row.tableName;
        proxy.$modal.confirm('确认要强制同步"' + tableName + '"表结构吗？').then(function () {
            return synchDb(tableName);
        }).then(() => {
            proxy.$modal.msgSuccess("同步成功");
        }).catch(() => {
        });
    }

    /** 打开导入表弹窗 */
    function openImportTable() {
        proxy.$refs["importRef"].show();
    }

    /** 打开创建表弹窗 */
    function openCreateTable() {
        proxy.$refs["createRef"].show();
    }

    /** 重置按钮操作 */
    function resetQuery() {
        dateRange.value = [];
        proxy.resetForm("queryRef");
        handleQuery();
    }

    /** 预览按钮 */
    function handlePreview(row) {
        previewTable(row.tableId).then(response => {
            preview.value.data = response.data;
            preview.value.open = true;
            preview.value.activeName = "domain.java";
        });
    }

    /** 复制代码成功 */
    function copyTextSuccess() {
        proxy.$modal.msgSuccess("复制成功");
    }

    // 多选框选中数据
    function handleSelectionChange(selection) {
        ids.value = selection.map(item => item.tableId);
        tableNames.value = selection.map(item => item.tableName);
        single.value = selection.length != 1;
        multiple.value = !selection.length;
    }

    /** 修改按钮操作 */
    function handleEditTable(row) {
        const tableId = row.tableId || ids.value[0];
        router.push({path: "/tool/gen-edit/index/" + tableId, query: {pageNum: queryParams.value.pageNum}});
    }

    /** 删除按钮操作 */
    function handleDelete(row) {
        const tableIds = row.tableId || ids.value;
        proxy.$modal.confirm('是否确认删除表编号为"' + tableIds + '"的数据项？').then(function () {
            return delTable(tableIds);
        }).then(() => {
            getList();
            proxy.$modal.msgSuccess("删除成功");
        }).catch(() => {
        });
    }

    getList();
</script>
